baber/WOPTO huggingface dataset:
Patent JP-2008052872-A (JP)
Title: Housing for optical pickup and optical pickup using the same
Inventor: IMI KAZUTOMO
IPC: G11B7/12
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for an optical pickup miniaturizing the optical pickup and securing sufficient mechanical strength.  <P>SOLUTION: A noughly triangular opening 17 is formed in the predetermined position of a housing 11 directly below the mounting position of an objective lens actuator 12. This opening 17 is an actuator adjust hole for adjusting a position and tilting of the objective lens actuator 12. The corner of the triangular opening 17 is rounded. Thus, an opening area is more reduced to secure higher strength of the housing 11. The roughly triangular opening is thin and long in the width direction of the objective lens actuator 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053155-A (JP)
Title: Battery device and system, and electronic device
Inventor: HARA MIEKO
IPC: H01M50/296
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of a battery device mounting part.  <P>SOLUTION: The fitting structure is provided with a battery case 2 and an output terminal 3 arranged in an approximately central part in a widthwise direction of a first face 5b of the battery case 2. The battery case 2 is provided with a second face 5a almost perpendicular to the first face 5b, a first stepped face 6b continuing to one side in a widthwise direction X of the second face 5a with a predetermined step, a second stepped face 6a continuing to the other side in a widthwise direction X of the second face 5a, a first locking part 7 projected on one side in a widthwise direction X from the second face 5a with a predetermined width and thickness, a second locking part 8 projected on the other side in a direction X from the second face 5a with a predetermined width and thickness, a first groove formed by the first stepped face 6a and the first locking part 7 and a second groove formed by the second stepped face 6b and the second locking part 8. And, at least in either of the first stepped face 6a and the second stepped face 6a, there are provided concave parts 9, 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059019-A (JP)
Title: Job management system, job management program and job management method
Inventor: YASUI TORU
IPC: G06F3/12
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of communicating job information in a server device every time when a job such as a print request occurs to prevent load from being concentrated on an information terminal, the server device and a network by commnication of the information terminal with a user authentication means to perform user authentication, and receiving job information transmitted by a job information transmit means and recording the same in this job management system for managing the use status of peripheral devices such as an image forming apparatus.  <P>SOLUTION: This job management system is loaded with a client program for recording and holding job information in local host PCs 91, 92 which make a job request without communication with the server device every time when a job occurs, whereby at the host PCs 91, 92, user authentication for using the peripheral device is performed, the job information is recorded and held in the host PCs, and periodically a job mangament system program of the server device collects the job information from the host PCs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056772-A (JP)
Title: Aqueous coating agent for ethylene-propylene rubber
Inventor: SHIMIZU HIDENORI
IPC: C09D5/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating agent capable of being applied uniformly on the surface of an EPDM rubber used as a vehicle weather strip material, and capable of obtaining a film having the excellent performance of close adhesion and abrasion resistance not inferior to those of an organic solvent type and without having a fear of environmental pollution.  <P>SOLUTION: This aqueous coating agent for the EPDM rubber is obtained by using an aqueous polyurethane resin and a carboxyl-modified styrene-butadiene latex as base resins, setting 5 to 70 pts.wt. using amount of the carboxyl-modified styrene-butadiene latex based on 100 pts.wt. solid portion of the base resins and blending a filler having 2 to 50 μm mean particle diameter, a lubrication-improving agent and a cross-linking agent with the base resins.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056624-A (JP)
Title: Method for producing succinic acid-based esters
Inventor: MASUDA TAKASHI
IPC: C07C69/40
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a succinic diester, a succinic ester-based oligomer, etc., to be a raw material for a succinic acid-based polyester using succinimide which is a nitrogen-containing compound readily obtained from ammonium succinate produced by fermentation synthesis using biomass according to distillation, etc., and safely handleable as an industrial raw material in a large amount as a raw material or to provide a method for producing succinic acid-based esters such as direct production of the succinic acid-based polyester.  <P>SOLUTION: A deammoniation reaction and an esterification reaction of the succinimide are carried out in the presence of an alcohol such as a monohydric alcohol or a dihydric alcohol and the eliminated ammonia is simultaneously recovered/recycled for use to thereby industrially advantageously produce the succinic diester, succinic acid-based ester oligomer, etc., to be the raw material for the succinic acid-based polyester. Furthermore, the succinic acid-based polyester is produced by direct polymerization including the deammoniation reaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061452-A (JP)
Title: Power supply unit and its operation control method
Inventor: INOUE YOSHIYUKI
IPC: H02M3/155
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit, along with its operation control method, which provides a high efficiency as a whole by switching and using an LDO and a switching regulator, and supplies a stable output voltage even at the switching.  <P>SOLUTION: An LDO2 is connected in parallel to a switching regulator 3. The LDO2 or the switching regulator 3 is selected and operated according to a switching signal Smc from outside. When switching from the LDO2 to the switching regulator 3 for operation, the operation periods of the LDO2 and the switching regulator 3 are overlapped with each other. At least during overlapping, the power driving performance of a synchronous rectifying transistor of the switching regulator 3 is set lower. After the operation of the LDO2 is stopped, the current driving performance of the synchronous rectifying transistor of the switching regulator 3 is restored to a normal state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058817-A (JP)
Title: Spacer for liquid crystal display element, and liquid crystal display element
Inventor: TOYOKAWA TAKUYA
IPC: G02F1/1339
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for a liquid crystal display element capable of preventing occurrence of light leakage and a thread-like domain and obtaining the liquid crystal display element having display performance of high definition without disturbing alignment of a liquid crystal, and to provide the liquid crystal display element using the spacer.  <P>SOLUTION: In the spacer for the liquid crystal display element having a base material fine particle and a coating layer formed on all or a part of the surface of the base material fine particle, the coating layer comprises a material represented by general formula (1). In the formula (1), X denotes carbon or silicon, R<SP>1</SP>denotes an aryl group or an aryl derivative, each of R<SP>2</SP>and R<SP>3</SP>denotes hydrogen, an alkyl group or an aryl group and n denotes 0 or 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055059-A (JP)
Title: Ball case installing mechanism and counter
Inventor: SUZUKI HIDEMASA
IPC: A63F7/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball case installing mechanism which can position a ball case on a ball case installing part (base) at a prescribed location, and can simply prevent the ball case from lifting above the ball case installing part (base).  <P>SOLUTION: The ball case installing mechanism 300 has the ball case 106 and the ball case installing part (base) 105 for installing the ball case 106 and a fitting means 310 adapted to get the ball case 106 detachably fitted onto the ball case installing part (base) 105 is provided on the bottom part of the ball case 106 and on the top surface of the ball case installing part (base) 105. For example, the fitting means 310 is made up of a fitting recessed part 109 formed at a prescribed position of the bottom part of the ball case 106 and a fitting protruded part 251 which is formed on the top surface where the ball case 106 is installed of the ball case installing part (base) 105 to be fitted onto the fitting recess 109 through an elastic body 110.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007016044-A (JP)
Title: Inhibitors for viral infection targeting integrase n-terminal region
Inventor: MASUDA TAKAO
IPC: A61P31/18
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening method of a new integrase inhibitor being able to inhibit an HIV infection before the reverse transcription step and having a pharmaceutical site of action totally different from those of traditional integrase inhibitors, to provide a new integrase inhibitor being obtainable by the screening method, and to provide pharmaceutical constituents containing the integrase inhibitor and DNA encoding the integrase inhibitor being greatly expected as new remedies for AIDS.  <P>SOLUTION: A peptide which specifically binds to a peptide at N-terminal domain of retroviral integrase was screened by phage display method, and as a result of the screening, a peptide being able to inhibit the infection and the proliferation of retroviruses such as HIV-1 before the reverse transcription reaction is obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065503-A (JP)
Title: Storage system, and back-up/recovery method
Inventor: MIZUNO YOICHI
IPC: G06F13/10
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To store a journal at a low cost in back up and recovery of data.  <P>SOLUTION: One or more random access storage devices comprise a volume group and a journal volume. The volume group contains a volume pair configured of a primary volume and a secondary volume. Whenever data is received from a host device, this received data is written in the primary volume, a journal containing the data write order and the data is created, and the journal is written in a journal volume. A plurality of journals accumulated in a journal volume are written in a sequential access storage device. Based on the write order recorded in each of the plurality of journals recorded in the sequential access storage device, the data of the journals is restored to the primary volume for storing the data and to a secondary volume configuring the volume pair.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071507-A (JP)
Title: Solid polymer fuel cell
Inventor: TATSUI HIROSHI
IPC: H01M8/10
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with loss of electric current at a current collector restrained as much as possible and excellent in power generation efficiency.  <P>SOLUTION: A unit cell equipped with a solid polymer electrolyte membrane, a pair of electrodes having catalyst reaction layers arranged across the solid polymer electrolyte membrane, and a pair of conductive separators equipped with a flow channel supplying fuel gas containing hydrogen to one of the electrodes and supplying oxidant gas containing oxygen on the other electrode, or a plurality of the unit cells laminated are provided. Current collectors are provided at both ends of the unit cell or the plurality of laminated unit cells, and also, a terminal 14 for taking out power generated is provided at a position corresponding to nearly the center of the electrode of the collector and corresponding to an upstream of the flow channel with the fuel gas and the oxidant gas supplied to the electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068263-A (JP)
Title: Wafer machining method and wafer machining apparatus
Inventor: INAMOTO YOSHIMASA
IPC: H01L21/301
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer machining method and a wafer machining apparatus, capable of efficiently machining a wafer without generating any crack therein by using laser beams, and efficiently removing fused deposits generated due to the machining without any adverse effect thereon.  <P>SOLUTION: The wafer machining method for machining a wafer 1 containing silicon by laser beams 2 comprises a specified gas atmosphere maintaining step of maintaining a space above a surface to be machined of the wafer 1 in a specified gas atmosphere 8 for forming a protective film on the surface, a laser beam machining step of machining the wafer by applying the laser beams 2 to the wafer 1 in the specified gas atmosphere 18, and a plasma applying step of applying atmospheric plasma 5 containing fluorine-based gas to a part to be machined by the laser beams 2 to remove fused deposits therefrom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071644-A (JP)
Title: Light emitting device
Inventor: YASUOKA TAKESHI
IPC: F21V29/00
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device used for indirect illumination using a reflector, and mainly allowing an LED part to be easily attached/detached thereto/therefrom.  <P>SOLUTION: This light emitting device is provided with a light emitting diode fixed on a radiator plate, and an installing plate for installing the radiator plate thereon. In the light emitting device, a plurality of legs are projected integrally from the installing plate; tips of the leg parts are fixed to the outside; and the radiator plate and the installing plate are fixed in a state sandwiched between attachable/detachable members each formed of a resin or metal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007077016-A (JP)
Title: Hydrogen storage material and its manufacturing method, hydrogen storage method
Inventor: PRADHAN BHABENDRA K
IPC: D01F9/127
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nano-filament and a monolayer nanotube capable of storing hydrogen.  <P>SOLUTION: A carbon structure such as carbon nanofiber which is suitable for storing hydrogen under a low temperature and low pressure is manufactured by a selective oxidation and/or an acid reflux method. This method comprises a process in which an impure mixture containing crystalline carbon is heated with a temperature and time sufficient to selectively oxidize and remove a considerable amount of amorphous carbon impurities in the mixture in the presence of an oxidizing gas. It is possible to obtain a carbon fiber containing substantially no carbon impurities other than a carbon fiber and no metal impurities, by bringing the desired carbon and accompanying impurities into contact with an acid and removing the metal-containing impurities in the mixture. According to another aspect of the invention, a refined carbon structure capable of storing hydrogen under low pressure and at a low temperature can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008080356-A (JP)
Title: Metal mold design method and metal mold casting method
Inventor: ITO MAKOTO
IPC: B22D17/20
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mold design method for designing a metal mold having good seizure resistance in an easy and simple manner and a metal mold casting method for effectively preventing the seizure, for metal mold casting of heat resistant magnesium alloy containing calcium.  <P>SOLUTION: The metal mold design method comprises: a metal mold model setting step of modeling the metal mold having only a desired product-shaped cavity; a metal mold temperature analysis step of analyzing a cooling-solidification process of molten metal in the cavity and obtaining the temperature distribution data of the metal mold; a locally cooling setting step of setting a locally cooling means for cooling only a seizure predicted portion by specifying the portion based on the analysis result; and a gate setting step of setting the gate shape so that the flowing speed of the molten metal in the gate part obtained by fluid analysis becomes a prescribed value. The metal mold casting method is characterized in that coating parting agent is applied onto the seizure predicted portion while using the metal mold designed by the above method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083309-A (JP)
Title: Optical modulator and electronic equipment
Inventor: ONISHI YASUNORI
IPC: G02F1/1335
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize illumination light emitted from a light separating layer provided with light emission angular characteristics having directivity in two directions.  <P>SOLUTION: The optical modulator is equipped with: an illuminating section 10 to emit the illumination light; the light separating layer 20 having light separating prisms 22p each with an obtuse apex angle θ2 and equipped with a first separating refraction face and a second separating refraction face along an azimuth axis 20F on both sides of the apex repeatedly arranged along the azimuth axis, and having the light emission angular characteristics with directivity in a light emission direction from the first separating refraction face and that from the second separating refraction face; and an optical modulating section 30 disposed on the light emission side of the light separating layer having opening ranges 34y repeatedly arranged and matching with the repeated arrangement manner of the light separating prisms via light shielding ranges 34x along the azimuth axis, wherein a first light component emitted with an emission angle of peak light intensity out of light emitted from the first separating refraction face and a second light component emitted with an emission angle of peak light intensity out of light emitted from the second separating refraction face pass through mutually different opening ranges.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082615-A (JP)
Title: Shooting system, gun unit, and target unit
Inventor: WATABE YOJI
IPC: F41J5/02
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gun unit for saving electric power while improving the safety of a shooting system.  <P>SOLUTION: The gun unit delivers laser lights to a target unit to be shot. It comprises a laser light oscillator for delivering the laser lights in first light emitting cycles or second light emitting cycles shorter than the first light emitting cycles, and a detecting part for detecting spindle shaped lights delivered to the target unit. The laser beam oscillator delivers the laser lights in the first light emitting cycles when the spindle shaped lights show that the laser lights do not hit a target, and it delivers the laser lights in the second light emitting cycles when they show that the laser lights hit the target.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081165-A (JP)
Title: Rfid tag system for metal pressure container
Inventor: SHISHIDO HIROAKI
IPC: B65D25/20
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to mount a RFID tag to a pressure container including a metal can.  <P>SOLUTION: The RFID tag system for a metal pressure container includes an RFID tag 105 for transmitting/receiving information by electromagnetic wave having a predetermined wavelength, and a metal pressure container 100 made of a metal material (an aluminum metal material). A non-metal ring-like spacer 104 having a predetermined interval (height) is provided on the periphery of a metal quantitative chamber storage part 102 provided on the top face of the container 100 and an arcuate ring-like RFID tag 105 is formed on a ring-like face at the top of the spacer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082629-A (JP)
Title: Dust blow-in device for waste melting furnace
Inventor: YOKOYAMA TADASHI
IPC: B09B3/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller dust blow-in device for a waste melting furnace, capable of blowing dust from a main tuyere into a furnace body.  <P>SOLUTION: The dust blow-in device 20 is provided for blowing dust collected after discharged from the waste melting furnace which thermally decomposes wastes in a furnace body 10 and melts residuals, from the tuyere 12 into the furnace body 10 together with oxygen containing gas. It comprises the tuyere 12 mounted on the furnace body 10, a blow pipe 23 connected to the tuyere 12 of the furnace body 10, and an oxygen containing gas supply pipe 22 for supplying the oxygen containing gas into the blow pipe 23. The oxygen containing gas supply pipe 22 is connected to the blow pipe 23 via an intermediate connection pipe 24 having a branch port 28 for combining the dust. At least, wear resistant material layers 26C, 23C, 24C are provided on the inner faces of the tuyere 12, the blow pipe 23 and the intermediate connection pipe 24, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085104-A (JP)
Title: Solid-state image sensing device manufacturing method
Inventor: YOSHIJI KAI
IPC: H04N5/335
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid-state image sensing device capable of reducing the entry of an impurity metal from a metal film to a silicon substrate by diffusion of metal, and of suppressing white spot noise.  <P>SOLUTION: A silicon oxide film 4 and a silicon nitride film 5 are film-formed to cover a gate electrode 3 formed on a silicon substrate 1, and a side wall is formed by selective etching of the silicon nitride film. After a source region and a drain region are formed by implanting ion, a plasma nitride silicon film and an LP-nitride silicon film are formed only in a pixel region. Then, a metal film is film-formed, and each surface of the gate electrode, source electrode and drain region that are formed in a peripheral domain is silicided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082503-A (JP)
Title: Actuator
Inventor: YASUDA MITSUTAKE
IPC: F15B15/10
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for preventing overlapping in the radial direction of a strand to an additional winding part of a coil spring end part, in an actuator having a coil spring.  <P>SOLUTION: This actuator has a housing 13, a movable body 15 movably stored in the housing, and the coil spring 17 arranged between the housing 13 and the movable body 15 and energizing the movable body 15 in one direction of the moving direction. The housing 13 is provided with a spring abutting part 25 abutting on one additional winding part of the coil spring 17. The spring abutting part 25 has regulating parts 31a and 33a regulating overlapping in the radial direction of the strand 17c of an effective winding part 17a continuing with the additional winding part 17b to the inner diameter side and the outer diameter side of the additional winding part 17b abutting on the spring abutting part 25, when the coil spring 17 operates in the reducing direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT